Proliferating cell nuclear antigen; Likely to be an auxiliary protein of DNA polymerase delta complex and is probably involved in the control of DNA replication and repair by increasing the polymerase's processibility. Belongs to the PCNA family.

Ribonuclease H1; Endonuclease that specifically degrades the RNA of RNA-DNA hybrids.

DNA primase small subunit; Catalytic subunit of the DNA primase complex and component of the DNA polymerase alpha complex (also known as the alpha DNA polymerase-primase complex) which play an essential role in the initiation of DNA synthesis. During the S phase of the cell cycle, the DNA polymerase alpha complex (composed of a catalytic subunit DNApol-alpha180/DNApolA1, an accessory subunit DNApol-alpha73/DNApolA2 and two primase subunits, the catalytic subunit DNApol-alpha50/DNAprim1 and the regulatory subunit DNApol- alpha60/DNAprim2) is recruited to DNA at the replicative forks (By [...]

DNA primase large subunit; Regulatory subunit of the DNA primase complex and component of the DNA polymerase alpha complex (also known as the alpha DNA polymerase-primase complex) which play an essential role in the initiation of DNA synthesis. During the S phase of the cell cycle, the DNA polymerase alpha complex (composed of a catalytic subunit DNApol- alpha180/DNApolA1, an accessory subunit DNApol-alpha73/DNApolA2 and two primase subunits, the catalytic subunit DNApol-alpha50/DNAprim1 and the regulatory subunit DNApol-alpha60/DNAprim2) is recruited to DNA at the replicative forks (B [...]

Uncharacterized protein; It is involved in the biological process described with: RNA catabolic process.

Unfolded protein binding; heat shock protein binding. It is involved in the biological process described with: regulation of apoptotic process; protein folding; mitochondrion organization.

DNA polymerase epsilon catalytic subunit 1; Catalytic component of the DNA polymerase epsilon complex. Participates in chromosomal DNA replication. Required during synthesis of the leading DNA strands at the replication fork, binds at/or near replication origins and moves along DNA with the replication fork (By similarity). Has 3'-5' proofreading exonuclease activity that corrects errors arising during DNA replication. Has a role in the G1-S transition and/or S-phase progression of the mitotic cycle and endocycle progression. Involved in DNA synthesis during DNA repair (By similarity). [...]

IP21517p.

DNA replication licensing factor Mcm7; Acts as component of the Mcm2-7 complex (Mcm complex) which is the putative replicative helicase essential for 'once per cell cycle' DNA replication initiation and elongation in eukaryotic cells. The active ATPase sites in the Mcm2-7 ring are formed through the interaction surfaces of two neighboring subunits such that a critical structure of a conserved arginine finger motif is provided in trans relative to the ATP-binding site of the Walker A box of the adjacent subunit. The six ATPase active sites, however, are likely to contribute differential [...]